16497059 has 4 divisors (see below), whose sum is σ = 16525200. Its totient is φ = 16468920.

The previous prime is 16497029. The next prime is 16497083. The reversal of 16497059 is 95079461.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95079461 = 3209 ⋅29629.

It is a cyclic number.

It is not a de Polignac number, because 16497059 - 2⁸ = 16496803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16497029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13172 + ... + 14369.

It is an arithmetic number, because the mean of its divisors is an integer number (4131300).

Almost surely, 2^16497059 is an apocalyptic number.

16497059 is a deficient number, since it is larger than the sum of its proper divisors (28141).

16497059 is an equidigital number, since it uses as much as digits as its factorization.

16497059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28140.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 16497059 is about 4061.6571741101. The cubic root of 16497059 is about 254.5670418032.

The spelling of 16497059 in words is "sixteen million, four hundred ninety-seven thousand, fifty-nine".